At age 80, Lake Gregory Dam is finally ready for an earthquake

Work to protect Lake Gregory from a disastrous earthquake is
done. And, just in time for summer. Crews recently finished
retrofitting the 80-year-old seismically unsound dam that
protects the lake, at the heart of Crestline, bringing an end
to years of traffic, noise and other impacts — current and
potential — on the unincorporated mountain community.